I am trying to convert microphone PDM signal into PCM signal and i used external PDM2PCM library files (which is used for STM32L4 cortex-M4) for that, i am able to bulid it for STM32H5 controller. When i execute the blelow PDM_filter_init function i ...
I'm working with an STM32F4 microcontroller, a ChipWhisperer, and the SimpleSerial library, trying to track the execution of instructions. During this process, I noticed that the number of CPU cycles I measured doesn't match what I expected based on ...
Hello community!I'm working with the independent watchdog with a STM32L452 MCU in the Nucleo-L452RE board and I'm facing a problem trying to set low values in the reload register. When I try to set the reload register to values lower than 5 cycles (I...
Hi As i am using one of TIM8 input for external BKIN pin, to detect fault for PWM shutdwon.But How to prevent this on multiple fault events.Like any cycle by cycle protection is there.
Somebody knows where to download the evaluation software for the NUCLEO-L476RG and ADC120 Evaluation Board that appears in minute 15:00 of this video: https://www.youtube.com/watch?v=1BeQMenMkmI ?Thanks in Advance,JG
Hello,I am using a CC4V-T1A-32.768KHZ-12.5PF-20PPM-TA-QC crystal with 22pF caps on a STM32F407ZGT6.problem with some devices the crystal does not oscillate.could the crystal or the capacitors be wrongly designed?What can we change?Thanks for your hel...
Hello,is there a way to generate a timer interrupt at a certain CNT value? I have not found anything about this.And if this is possible, is it also possible to change this value on the fly?Thank you!
Hi,I am currently working on a project using the STM32H747i-DK development kit. Where I am focusing on interfacing a camera ov7670 module module with the board and displaying the video feed on the attached display.Can anyone provide any sample code.T...
Hi, I am looking to understand how best to size the power supply for STM32F413ZHT6What is the maximum current that this processor could draw on the 3V3 rail? Cheers,
Hello, my problem is as follows:I am working with an STM32G484QET6 uC. I have configured two timers with two output channels as Output Compare Toggle Mode. So that I get two independent quadrature signals.I now want to synchronise these two quadratur...
